Exhibit 4.1

THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE BEEN ISSUED PURSUANT TO AN EXEMPTION FROM REGISTRATION UNDER SECTION 1145 OF THE BANKRUPTCY REFORM ACT OF 1978, AS AMENDED (THE “BANKRUPTCY CODE”), AND MAY BE SOLD, OFFERED FOR SALE, PLEDGED OR HYPOTHECATED WITHOUT REGISTRATION UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”), PROVIDED THAT THE HOLDER IS NOT DEEMED TO BE AN UNDERWRITER AS SUCH TERM IS DEFINED IN SECTION 1145(B) OF THE BANKRUPTCY CODE. IF THE HOLDER IS DEEMED TO BE AN UNDERWRITER AS SUCH TERM IS DEFINED IN SECTION 1145(B) OF THE BANKRUPTCY CODE, THEN THE SECURITIES REPRESENTED BY THIS CERTIFICATE MAY ONLY BE SOLD, OFFERED FOR SALE, PLEDGED OR HYPOTHECATED (1) PURSUANT TO (A) A REGISTRATION STATEMENT WITH RESPECT TO SUCH SECURITIES THAT IS EFFECTIVE UNDER THE SECURITIES ACT OR (B) AN AVAILABLE EXEMPTION FROM REGISTRATION UNDER THE SECURITIES ACT RELATING TO THE DISPOSITION OF SECURITIES AND (2) IN ACCORDANCE WITH APPLICABLE STATE SECURITIES LAWS. THIS CERTIFICATE MUST BE SURRENDERED TO THE ISSUER (THE “COMPANY”) OR ITS TRANSFER AGENT AS A CONDITION PRECEDENT TO THE SALE, PLEDGE OR OTHER TRANSFER OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE.

THE SALE, TRANSFER, ENCUMBRANCE AND OTHER DISPOSITION OF THE SECURITIES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO THE TERMS AND CONDITIONS OF THE AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF THE COMPANY, AS AMENDED FROM TIME TO TIME, A COPY OF WHICH MAY BE OBTAINED AT NO COST BY WRITTEN REQUEST MADE BY THE HOLDER OF RECORD OF THIS CERTIFICATE TO THE SECRETARY OF THE COMPANY.

The following abbreviations, when used in the inscription on the face of this certificate, shall be construed as though they were written out in full according to applicable laws or regulations:
			UTMA –			Custodian
TEN COM	–	as tenants in common		(Cust)			(Minor)
TEN ENT	–	as tenants by entireties		under Uniform Transfers to Minors
JT TEN	–	as joint tenants with right of survivorship		Act
		and not as tenants in common			(State)
Additional abbreviations may also be used though not in above list.

For value received _____ hereby sell, assign, and transfer unto

PLEASE INSERT SOCIAL SECURITY OR OTHER

IDENTIFYING NUMBER OF ASSIGNEE

(PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS INCLUDING ZIP CODE OF ASSIGNEE)
	Shares

of the capital stock represented by the within Certificate, and do hereby irrevocably constitute and appoint ____________________________________________ Attorney to transfer the said stock on  the  books of the  within-named Corporation with full power of substitution in the premises.

Dated	X
	X
	NOTICE: THE SIGNATURE TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME AS WRITTEN UPON THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR WITHOUT ALTERATION OR ENLARGEMENT OR ANY CHANGE WHATEVER.

SIGNATURE GUARANTEED

ALL GUARANTEES MUST BE MADE BY A FINANCIAL INSTITUTION (SUCH AS A BANK OR BROKER) WHICH IS A PARTICIPANT IN THE SECURITIES TRANSFER AGENTS MEDALLION PROGRAM (“STAMP”), THE NEW YORK STOCK EXCHANGE, INC. MEDALLION SIGNATURE PROGRAM (“MSP”), OR THE STOCK EXCHANGES MEDALLION PROGRAM (“SEMP”) AND MUST NOT BE DATED. GUARANTEES BY A NOTARY PUBLIC ARE NOT ACCEPTABLE.